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BR112012013480A2 - combustion chamber of a turbomachine, and turbomachine such as a turborreator or a turboprop. - Google Patents

combustion chamber of a turbomachine, and turbomachine such as a turborreator or a turboprop.

Info

Publication number
BR112012013480A2
BR112012013480A2 BR112012013480A BR112012013480A BR112012013480A2 BR 112012013480 A2 BR112012013480 A2 BR 112012013480A2 BR 112012013480 A BR112012013480 A BR 112012013480A BR 112012013480 A BR112012013480 A BR 112012013480A BR 112012013480 A2 BR112012013480 A2 BR 112012013480A2
Authority
BR
Brazil
Prior art keywords
turbomachine
combustion chamber
turboprop
groove
wall
Prior art date
Application number
BR112012013480A
Other languages
Portuguese (pt)
Inventor
Christophe Pieussergues
Denis Jean Maurice Sandelis
Guillaume Sevi
Jacques Marcel Arthur Bunel
Mario Cesar De Sousa
Nicolas Christian Raymond Leblond
Original Assignee
Snecma
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Snecma filed Critical Snecma
Publication of BR112012013480A2 publication Critical patent/BR112012013480A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/26—Starting; Ignition
    • F02C7/264—Ignition
    • F02C7/266—Electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/002—Wall structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/60—Support structures; Attaching or mounting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Spark Plugs (AREA)
  • Supercharger (AREA)

Abstract

câmara de combustão de uma turbomáquina e, turbomáquina, com um turborreator ou um turbopropulsor. a invenção refere-se a uma câmara de combustão de uma turbomáquina, compreendendo pelo menos uma vela de ignição (11) portada por um cárter externo e estendedo-se em meios de guia (14) portados por uma parede de revolução (3) da câmara, estes meios de guia (14) compreendendo uma guia tubular (16) atravessada axialmente pela vela (11) e montada com um jogo axial (j1) e transversal (j2) sobre uma chaminé (15) fixada sobre a parede de revolução (3) da câmara e abrindo-se nesta, a guia (16) comportando um flange anular (19) inserido com jogo (j1, j2) em um sulco anular interno (20) da chaminé (15). o flange anular (19) é solicitado em apoio sobre uma parede (24) do sulco (20) por um órgão elástico (25) montado no sulco (20).combustion chamber of a turbomachine and, turbomachine, with a turboreator or a turboprop. The invention relates to a turbocharger combustion chamber, comprising at least one spark plug (11) carried by an external crankcase and extending on guide means (14) carried by a revolution wall (3) of the invention. chamber, these guide means (14) comprising a tubular guide (16) axially traversed by the spark plug (11) and mounted with an axial (j1) and transverse (j2) play over a chimney (15) attached to the revolving wall ( 3) of the chamber and opening therein, the guide (16) comprising an annular flange (19) inserted with play (j1, j2) in an internal annular groove (20) of the chimney (15). the annular flange (19) is supported on a wall (24) of the groove (20) by an elastic member (25) mounted on the groove (20).

BR112012013480A 2009-12-16 2010-12-03 combustion chamber of a turbomachine, and turbomachine such as a turborreator or a turboprop. BR112012013480A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0906092A FR2953908A1 (en) 2009-12-16 2009-12-16 GUIDING A CANDLE IN A TURBOMACHINE COMBUSTION CHAMBER
FR1001260A FR2953909B1 (en) 2009-12-16 2010-03-29 GUIDING A CANDLE IN A TURBOMACHINE COMBUSTION CHAMBER
PCT/FR2010/052606 WO2011080433A2 (en) 2009-12-16 2010-12-03 Guiding of a spark plug into a turbine engine combustion chamber

Publications (1)

Publication Number Publication Date
BR112012013480A2 true BR112012013480A2 (en) 2016-05-24

Family

ID=42340875

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012013480A BR112012013480A2 (en) 2009-12-16 2010-12-03 combustion chamber of a turbomachine, and turbomachine such as a turborreator or a turboprop.

Country Status (8)

Country Link
US (1) US9091445B2 (en)
EP (1) EP2513561B1 (en)
CN (1) CN102695918B (en)
BR (1) BR112012013480A2 (en)
CA (1) CA2783721A1 (en)
FR (2) FR2953908A1 (en)
RU (1) RU2012129862A (en)
WO (1) WO2011080433A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2963061B1 (en) * 2010-07-26 2012-07-27 Snecma FUEL INJECTION SYSTEM FOR TURBO-REACTOR AND METHOD FOR ASSEMBLING SUCH AN INJECTION SYSTEM
WO2014130978A1 (en) * 2013-02-25 2014-08-28 United Technologies Corporation Finned ignitor grommet for a gas turbine engine
US9989254B2 (en) * 2013-06-03 2018-06-05 General Electric Company Combustor leakage control system
FR3015642B1 (en) * 2013-12-23 2018-03-02 Safran Aircraft Engines TURBOMACHINE CANDLE AND RADIAL FASTENING DEVICE
US9651261B2 (en) * 2014-06-25 2017-05-16 Siemens Energy, Inc. Combustion turbine engine combustor basket igniter port alignment verification tool and method for validating igniter alignment
DE102014214775A1 (en) * 2014-07-28 2016-01-28 Rolls-Royce Deutschland Ltd & Co Kg Aircraft gas turbine with a seal for sealing a spark plug on the combustion chamber wall of a gas turbine
EP3002519B1 (en) * 2014-09-30 2020-05-27 Ansaldo Energia Switzerland AG Combustor arrangement with fastening system for combustor parts
CN106762204B (en) * 2016-12-21 2019-05-21 中国燃气涡轮研究院 A kind of profiled spacer for aero-engine floating wall tile
GB201804656D0 (en) 2018-03-23 2018-05-09 Rolls Royce Plc An igniter seal arrangement for a combustion chamber
FR3081211B1 (en) * 2018-05-16 2021-02-26 Safran Aircraft Engines TURBOMACHINE COMBUSTION CHAMBER SET
FR3081925B1 (en) * 2018-05-29 2020-08-14 Safran Aircraft Engines PROCESS FOR MONITORING THE SPARK PLUGS OF A TURBOMOTOR USING A VIBRATORY MEASUREMENT
FR3083264B1 (en) * 2018-06-29 2021-06-18 Safran Aircraft Engines GUIDANCE DEVICE IN A COMBUSTION CHAMBER
CN109083745B (en) * 2018-09-26 2024-08-02 新奥能源动力科技（上海）有限公司 Igniter mounting device and miniature gas turbine
FR3088412B1 (en) * 2018-11-12 2022-07-15 Safran Aircraft Engines TURBOMACHINE COMBUSTION CHAMBER, ASSOCIATED TURBOMACHINE
FR3096114B1 (en) * 2019-05-13 2022-10-28 Safran Aircraft Engines Combustion chamber comprising means for cooling an annular envelope zone downstream of a stack
CN116182193B (en) * 2023-03-20 2025-08-29 中国联合重型燃气轮机技术有限公司 A mounting structure for a combustion chamber dynamic pressure sensor

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US3007312A (en) * 1959-11-23 1961-11-07 Gen Motors Corp Combustion liner locater
US3911672A (en) * 1974-04-05 1975-10-14 Gen Motors Corp Combustor with ceramic liner
US5765833A (en) * 1995-12-22 1998-06-16 United Technologies Corporation Brush igniter seal
US6438940B1 (en) * 1999-12-21 2002-08-27 General Electric Company Methods and apparatus for providing uniform ignition in an augmenter
US6442929B1 (en) * 2001-06-04 2002-09-03 Power Systems Mfg., Llc Igniter assembly having spring biasing of a semi-hemispherical mount
US6715279B2 (en) * 2002-03-04 2004-04-06 General Electric Company Apparatus for positioning an igniter within a liner port of a gas turbine engine
GB0227842D0 (en) * 2002-11-29 2003-01-08 Rolls Royce Plc Sealing Arrangement
US6920762B2 (en) * 2003-01-14 2005-07-26 General Electric Company Mounting assembly for igniter in a gas turbine engine combustor having a ceramic matrix composite liner
EP1521018A1 (en) * 2003-10-02 2005-04-06 ALSTOM Technology Ltd High temperature seal
FR2891350A1 (en) * 2005-09-29 2007-03-30 Snecma Sa DEVICE FOR GUIDING AN ELEMENT IN AN ORIFICE OF A TURBOMACHINE COMBUSTION CHAMBER WALL
CN2881116Y (en) * 2006-01-24 2007-03-21 沈阳华晨金杯汽车有限公司 Turbine engine with supercharge
US8479490B2 (en) 2007-03-30 2013-07-09 Honeywell International Inc. Combustors with impingement cooled igniters and igniter tubes for improved cooling of igniters
FR2925147B1 (en) * 2007-12-14 2012-07-13 Snecma DEVICE FOR GUIDING AN ELEMENT IN AN ORIFICE OF A TURBOMACHINE COMBUSTION CHAMBER WALL
FR2927367B1 (en) 2008-02-11 2010-05-28 Snecma DEVICE FOR MOUNTING AN IGNITION CANDLE IN A GAS TURBINE ENGINE COMBUSTION CHAMBER
CN201241758Y (en) * 2008-08-21 2009-05-20 何宣萱 Small-sized gas turbine with air inlet and exhaust valves and free wheel
US20100212324A1 (en) * 2009-02-26 2010-08-26 Honeywell International Inc. Dual walled combustors with impingement cooled igniters
FR2952698B1 (en) * 2009-11-17 2013-09-20 Snecma COMBUSTION CHAMBER WITH VENTILATED SPARK PLUG
US8726631B2 (en) * 2009-11-23 2014-05-20 Honeywell International Inc. Dual walled combustors with impingement cooled igniters
FR2975172B1 (en) * 2011-05-10 2013-05-31 Snecma DEVICE FOR MOUNTING AN IGNITION CANDLE IN A GAS TURBINE ENGINE COMBUSTION CHAMBER
US9157638B2 (en) * 2012-01-31 2015-10-13 General Electric Company Adaptor assembly for removable components

Also Published As

Publication number Publication date
CN102695918A (en) 2012-09-26
US9091445B2 (en) 2015-07-28
WO2011080433A2 (en) 2011-07-07
EP2513561B1 (en) 2016-08-17
FR2953908A1 (en) 2011-06-17
US20120255275A1 (en) 2012-10-11
RU2012129862A (en) 2014-01-27
CA2783721A1 (en) 2011-07-07
CN102695918B (en) 2015-04-01
EP2513561A2 (en) 2012-10-24
FR2953909B1 (en) 2013-02-15
WO2011080433A3 (en) 2011-09-29
FR2953909A1 (en) 2011-06-17

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)